Vendelux
Category: AI in Marketing
AI-powered B2B event intelligence platform that helps companies identify, prioritize, and measure in-person event opportunities. Vendelux was founded in 2021. The company is led by Alex Reynolds. Based in New York City, New York, USA. Team size: 101-500. Total funding raised: $71M. Latest round: Series B. Key investors include Tribeca Venture Partners, FirstMark Capital, Cervin Ventures, S3 Ventures, Pelion Venture Partners, HubSpot Ventures, Tenacity Venture Capital, Earl Grey Capital, Pareto Holdings.
- Founded
- 2021
- Headquarters
- New York City, New York, USA
- Team size
- 101-500
- Total funding
- $71M
Value proposition
Vendelux applies real-time attendee data from 250,000+ B2B events and AI-powered predictive modeling to help GTM teams identify the right events, engage the right prospects, book face-to-face meetings, and measure event ROI down to the dollar.
Products and solutions
Event Discovery (find events with target buyers), AI Agents (autonomous prospect identification, outreach, and meeting booking), Segments (dynamic lists of prospects/customers/competitors across events), CRM Integration (Salesforce & HubSpot), Meetings (pre-event meeting booking), ROI Attribution (pipeline and revenue tracking by event).
Unique value
Only platform combining proprietary event attendance data from 250K+ global B2B events with AI agents that autonomously identify high-intent prospects, automate outreach, and book meetings — all while providing dollar-level ROI attribution through CRM integration.
Target customer
B2B marketing teams, CMOs, demand generation leaders, sales leaders/CROs, event marketers, and field marketing teams at enterprise and mid-market companies.
Industries served
Technology, AI, Cybersecurity, Finance/Fintech, Healthcare, Enterprise SaaS
Technology advantage
Proprietary dataset of 25M+ predicted attendees across 250K+ events with 7 years of historical data; multi-agent AI system for autonomous prospect identification and meeting booking; predictive modeling for event ROI forecasting; real-time attendee intelligence from hidden/late/noisy data sources; deep CRM integrations (Salesforce, HubSpot) for closed-loop attribution.
How they differentiate
Unlike meeting-booking tools (Jifflenow, Chili Piper) that focus only on scheduling, Vendelux provides a full-stack intelligence layer — from event discovery and attendee prediction to AI-powered outreach and closed-loop ROI attribution — all powered by proprietary event data that competitors lack.
Main competitors
Jifflenow, Chili Piper, Lensmor
Key partnerships
HubSpot (CRM integration + HubSpot Ventures as investor), Salesforce (CRM integration), Tribeca Venture Partners (lead Series B investor)
Notable customers
Ramp, Glean, Coupa, McKesson, Writer, Deel, Intel, United States Postal Service, ElevenLabs, Vercel, GitLab, DocuSign
Major milestones
2021: Company founded by Alex Reynolds and Stefan Deeran, 2022-01: Raised $2.4M Seed round led by Tenacity Venture Capital, 2023-11: Raised $14M Series A led by FirstMark Capital, 2023-09: Launched HubSpot and Salesforce CRM integrations, 2026-07: Raised $50M Series B led by Tribeca Venture Partners, total funding reaches $71M
Growth metrics
250+ enterprise customers; 50,000+ marketing professionals using platform; influences $5B+ in annual event spend; 85 employees (as of July 2026, planning to double); $2.1M revenue in 2024
Market positioning
Leading AI-native event intelligence platform for B2B enterprises; positioned as the "intelligence layer for in-person GTM" with over 250 enterprise customers, 50,000+ marketing professionals using the platform, and influence over $5B+ in annual event spend.
Geographic focus
Primarily US (NYC HQ) with international expansion plans including London office for EMEA coverage.
About Alex Reynolds
Ex-Shutterstock VP & GM of Platform Solutions (2018-2021); Bain & Company management consulting; Emory University - Goizueta Business School (BBA, Consulting & Venture Management and Marketing)
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Official website: https://vendelux.com